Regarding pixel values

Khader Shameer <[email protected]> Fri, 20 May 2011 13:11:50 -0500
Newsgroups gmane.comp.video.image-magick.user
Message-ID <[email protected]>
ImageMagicians:

Is there any routine to get the entire  pixel values for a given image using
ImageMagick ?
I would like to find the various (say 99th, 1st percentile) for images.

Please let  me know,
Thanks,
Shameer